/*
Copyright 2009 Ramnivas Laddad
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
//Listing 9.4 Auditing bean using @AspectJ syntax
package ajia.auditing;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import ajia.domain.Product;
@Aspect
public class InventoryAuditing {
@Pointcut("execution(* *(ajia.domain.Product, int)) "
+ "&& args(product, quantity)")
public void audited(Product product, int quantity) {
}
@Before("audited(product, quantity)")
public void audit(JoinPoint jp, Product product, int quantity) {
System.out
.println("Audit: operation = " + jp.getSignature().getName()
+ " product = " + product.getName() + " quantity = "
+ quantity);
}
}